Hill's Science Diet

Hill's Science Diet belongs to Hill's Pet Nutrition, which sits inside Colgate-Palmolive, so the bag on an Australian specialist shelf answers to a multinational owner rather than an independent local one. Our records list its country of manufacture as USA / Multiple, not Australia. For a buyer that cuts both ways: multinational scale sits behind the clinical research and the formulation consistency the brand is scored on, while an imported bag our records list as USA / Multiple cannot be pinned to one origin the way a brand with a single stated country can.

Transparency scores 67 out of 100 on our card, and the number maps a specific pattern rather than secrecy. Corporate ownership is disclosed without ambiguity, and the clinical research behind the recipes is a credited strength on our entry. Where the disclosure thins is the panel itself: our records show standard recipes built around corn, grain and by-product meals instead of a named single-source protein, so what the label declares is accurate yet less specific than named-meat rivals manage. A buyer is effectively trusting a multinational's process control over its sourcing detail, and 67 is how our card prices that trade.

The brand card lists three formats, dry food, wet food and prescription diets, but the everyday retail range our index prices comes down to two dry bags, both 12 kilograms, both built on chicken as the first ingredient at 22 per cent protein. Adult Chicken 12kg anchors the range at $139, which works out at $11.58 per kg and an estimated $2.70 a day on our figures. Sensitive Stomach 12kg steps up to $149, $12.42 per kg and $2.90 a day, trading one extra point of fat, 15 per cent against 14. All prices are editorial estimates.

That structure is unusual for a $$$$ brand: no bulk bag to average the price down, no budget entry point beneath, and just 84 cents per kilo separating the dearest indexed bag from the cheapest. The prescription tier is not shelf shopping at all; our card rates the therapeutic side as the brand's strength, reached through a vet rather than a price comparison. Each bag rates above its own brand, 77 and 78 against 66 overall. The Sensitive Stomach recipe is a formulation choice for digestive needs; whether a dog needs it is a question for a vet, and none of this is veterinary advice.

Every stockist we track for Hill's Science Diet is a pet specialist. Pet Circle and Petbarn hold line prices on both 12kg bags in our index, Budget Pet Products holds one on the Sensitive Stomach, and Petstock, PETO and Habitat round out the six without line-level rows from us. None of the supermarket chains we cover range the brand, so it never appears beside the house labels on a grocery run. The availability score of 77 out of 100 reflects that breadth: strong for a specialist channel, with the same bag genuinely buyable from multiple sellers.

Practically, that means the buying decision is which seller, not whether anyone has stock. Our rows put the identical Adult Chicken bag anywhere between $132 and $152 depending on retailer, with Petbarn's member price at $139 and Pet Circle's subscription price at $125, while Sensitive Stomach spans $142 to $162 across three sellers. Because every stockist is a specialist, expect the vet-clinic price premium our brand entry flags rather than promotional grocery pricing. For a household keeping a dog on a vet-directed Hill's diet, six stockists means continuity of supply is rarely the problem; the diet itself remains a vet's call, not veterinary advice from us. All prices are editorial estimates.